The City Wide Social Survey Series 6 (CWSS 6) was conducted last October 28, 2016 to November 3, 2016, and was administered by Social Research Training and Development Office (SRTDO).
http://research.addu.edu.ph/wp-content/uploads/2016/12/City-Wide-Social-Survey-Series-6.pdf
Download: City Wide Social Survey Series 6 – Diaz, C.